Chrysanthemum plant named ‘Yovineland’

ABSTRACT

A new and distinct cultivar of  Chrysanthemum  plant named ‘Yovineland’, characterized by its uniform and outwardly spreading plant habit; strong and freely branching growth habit; dark green-colored foliage; uniform flowering response and habit; can be grown as a disbud-type, spray-type or without bud removal; early flowering habit; decorative-type inflorescences with elongated oblong-shaped ray florets; purple-colored ray florets; and good postproduction longevity with plants maintaining good substance and color for about three weeks in an interior environment.

Botanical designation: Chrysanthemum×morifolium.

Cultivar denomination: ‘Yovineland’.

BACKGROUND OF THE INVENTION

The present Invention relates to a new and distinct cultivar of Chrysanthemum plant, botanically known as Chrysanthemum×morifolum and hereinafter referred to by the name ‘Yovineland’.

The new Chrysanthemum is a product of a planned breeding program conducted by the Inventor in Salinas, Calif. and Alva, Fla. The objective of the program is to create or discover new potted Chrysanthemum cultivars that are suitable for year-round production with uniform plant growth habit, good vigor and strong branching habit, numerous inflorescences, desirable inflorescence form and floret colors, fast and uniform flowering response, and good postproduction longevity.

The new Chrysanthemum originated from a cross-pollination made in November, 1999 in Salinas, Calif., of a proprietary selection of Chrysanthemum×morifolium identified as code number YB-5071, not patented, as the female, or seed, parent with a proprietary selection of Chrysanthemum×morifolium identified as code number YB-6606, not patented, as the male, or pollen, parent. The new Chrysanthemum was discovered and selected by the Inventor as a single flowering plant within the progeny of the stated cross-pollination grown in a controlled environment in Alva, Fla. in November, 2000. The selection of this plant was based on its uniform plant growth habit, good vigor and strong branching habit, desirable inflorescence form and floret colors, fast and uniform flowering response, and good postproduction longevity.

Asexual reproduction of the new Chrysanthemum by vegetative tip cuttings was first conducted in Alva, Fla. in March, 2001. Asexual reproduction by cuttings has shown that the unique features of this new Chrysanthemum are stable and reproduced true to type in successive generations.

SUMMARY OF THE INVENTION

The cultivar Yovineland has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, daylength, and/or light level, without, however, any variance in genotype.

The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Yovineland’. These characteristics in combination distinguish ‘Yovineland’ as a new and distinct Chrysanthemum:

-   -   1. Uniform and outwardly spreading plant habit.     -   2. Strong and freely branching growth habit.     -   3. Dark green-colored foliage.     -   4. Uniform flowering response and habit.     -   5. Can be grown as a disbud-type, spray-type or without bud         removal.     -   6. Early flowering, 7.5 week response time.     -   7. Decorative-type inflorescences with elongated oblong-shaped         ray florets.     -   8. Purple-colored ray florets.     -   9. Good postproduction longevity with plants maintaining good         substance and color for about three weeks in an interior         environment.

Plants of the new Chrysanthemum can be compared to plants of the female parent selection. Plants of the new Chrysanthemum differ from plants of the female parent selection primarily in ray floret coloration as plants of the female parent selection have white-colored ray florets. In addition, plants of the new Chrysanthemum differ from plants of the female parent selection in ray floret shape as plants of the female parent selection have quilled-shaped ray florets.

Plants of the new Chrysanthemum can be compared to plants of the male parent selection. Plants of the new Chrysanthemum differ from plants of the male parent selection primarily in ray floret coloration as plants of the male parent selection have red bronze-colored ray florets. In addition, plants of the new Chrysanthemum are more compact than plants of the male parent selection.

Plants of the new Chrysanthemum can be compared to plants of the cultivar Yoleamington, disclosed in U.S. Plant Pat. No. 16,657. In side-by-side comparisons conducted in Alva, Fla., plants of the new Chrysanthemum differed from plants of the cultivar Yoleamington in the following characteristics:

-   -   1. Plants of the new Chrysanthemum were more compact than plants         of the cultivar Yoleamington.     -   2. Ray floret color of plants of the new Chrysanthemum was         stronger than ray floret color of plants of the cultivar         Yoleamington.

BRIEF DESCRIPTION OF THE PHOTOGRAPHS

The accompanying colored photographs illustrate the overall appearance of the new Chrysanthemum showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ from the color values cited in the detailed botanical description which accurately describe the colors of the new Chrysanthemum.

The photograph on the first sheet comprises a side perspective view of typical flowering plants of ‘Yovineland’ grown as disbud-types.

The photograph on the second sheet comprises a close-up view of typical inflorescences of ‘Yovineland’ grown as disbud-types.

DETAILED BOTANICAL DESCRIPTION

In the following description, color references are made to The Royal Horticultural Society Colour Chart, 1995 Edition, except where general terms of ordinary dictionary significance are used. The aforementioned photographs, following observations and measurements describe plants grown and flowered during the spring in Salinas, Calif., in a fiberglass-covered greenhouse and under conditions which approximate those generally used in commercial potted Chrysanthemum production. During the production of these plants, the following conditions were measured: day temperatures, 21 to 27° C.; night temperatures, 17 to 19° C.; and light levels, 5,000 to 6,000 foot-candles. Four unrooted cuttings were directly stuck in 15-cm containers, exposed to long day/short night conditions, and pinched once about two weeks later. At the time of the pinch, the photoinductive short day/long night treatments were initiated. Plants used for the description were grown as disbud-types. Measurements and numerical values represent averages of typical flowering plants.

-   Botanical classification: Chrysanthemum×morifolium cultivar     Yovineland. -   Commercial classification: Decorative-type potted Chrysanthemum. -   Parentage:     -   -   Female, or seed, parent.—Proprietary selection of             Chrysanthemum×morifolium identified as code number YB-5071,             not patented.         -   Male, or pollen, parent.—Proprietary selection of             Chrysanthemum×morifolium identified as code number YB-6606,             not patented. -   Propagation:     -   -   Type.—Terminal tip cuttings.         -   Time to initiate roots.—About four days at 21° C.         -   Time to produce a rooted cutting.—About ten days at 21° C.         -   Root description.—Fibrous; white, close to 155D, in color.         -   Rooting habit.—Freely branching; moderately dense. -   Plant description:     -   -   Appearance.—Herbaceous decorative-type potted Chrysanthemum             that can be grown as a disbud-type, spray-type or without             bud removal. Upright with lateral branches outwardly             spreading; uniformly mounded crown. Strong and freely             branching growth habit; about three to four lateral branches             develop after removal of terminal apex (pinching); dense and             full plants.         -   Plant height.—About 29 cm.         -   Plant width.—About 35 cm.         -   Lateral branches (peduncles).—Length: About 22 cm. Diameter:             About 4 mm. Internode length: About 1.3 cm. Strength:             Strong. Texure: Pubescent. Color: Between 146A and 147A.         -   Foliage description.—Arrangement: Alternate; simple. Length:             About 8.1 cm. Width: About 6.2 cm. Apex: Mucronate. Base:             Truncate with attenuate tendencies. Margin: Palmately lobed,             sinuses between lateral lobes mostly divergent. Texture,             upper and lower surfaces: Pubescent. Color: Developing and             fully expanded foliage, upper surface: Darker green than             147A. Developing and fully expanded foliage, lower surface:             Close to 147B. Venation, upper surface: Close to 147A.             Venation, lower surface: Close to 147B. Petiole length:             About 2.8 cm. Petiole diameter: About 3 mm. Petiole texture,             upper and lower surfaces: Pubescent. Petiole color, upper             and lower surfaces: Close to 146A. -   Inflorescence description:     -   -   Appearance.—Decorative-type inflorescence form with             elongated oblong-shaped ray florets. Inflorescences borne on             terminals above foliage. Disk and ray florets develop             acropetally on a capitulum. Inflorescences not fragrant.         -   Flowering response.—Under natural conditions, plants flower             in the autumn/winter in the Northern Hemisphere. At other             times of the year, inflorescence initiation and development             can be induced under short day/long night conditions (at             least 13.5 hours of darkness). Uniform and early flowering             habit; plants exposed to two weeks of long day/short night             conditions followed by photoinductive short day/long night             conditions flower about 7.5 weeks later.         -   Postproduction longevity.—Inflorescences maintain good color             and substance for about three weeks in an interior             environment.         -   Quantity of inflorescences.—Grown as a disbud-type, only one             inflorescence is allowed to develop per lateral branch.         -   Inflorescence bud.—Height: About 8 mm. Diameter: About 9 mm.             Shape: Oblate. Color: Between 146A and 147A.         -   Inflorescence diameter.—About 8.5 cm.         -   Inflorescence height.—About 3.2 cm.         -   Diameter of disc.—About 4 mm; inconspicuous.         -   Receptacle diameter.—About 9 mm.         -   Receptacle height.—About 7 mm.         -   Ray florets.—Length: About 4.4 cm. Width: About 8 mm.             Corolla tube lenth: About 5 mm. Shape: Elongated oblong.             Apex: Acute or emarginate. Base: Fused into a corolla tube.             Margin: Entire. Orientation: Initially upright to eventually             reflexing. Texture, upper and lower surfaces: Smooth,             glabrous; satiny. Number of ray florets per inflorescence:             About 168 arranged in numerous whorls. Color: When opening             and fully opened, upper surface: Close to 155D overlain with             close to 77A; color is more faintly overlain with close to             77A with development. When opening and fully opened, lower             surface: Close to 155D underlain with close to 77A; color is             more faintly underlain with close to 77A with development.         -   Disc florets.—Arrangement: Massed at center of receptacle.             Length: About 7 mm. Diameter, apex: About 2 mm. Diameter,             base: About 1 mm. Shape: Tubular; elongated. Apex:             Five-pointed. Number of disc florets per inflorescence:             About 32. Color: Immature: Close to 144A. Mature, apex:             Close to 9A. Mature, mid-section: Close to 144B. Mature,             base: Close to 155D.         -   Phyllaries.—Quantity per inflorescence: About 24 arranged in             two to three whorls. Length: About 8 mm. Width: About 3 mm.             Shape: Lanceolate. Apex: Acute. Base: Truncate. Margin:             Entire. Texture, upper surface: Waxy, smooth. Texture, lower             surface: Pubescent. Color, upper surface: Close to 146A.             Color, lower surface: Close to 146A to 147A.         -   Reproductive organs.—Androecium: Present on disc florets             only. Anther length: Less than 1 mm. Anther color: Close to             12A. Pollen amount: None observed. Gynoecium: Present on             both ray and disc florets. Style length: About 5 mm. Style             color: Close to 144A. Stigma color: close to 9A.         -   Seed/fruit.—Seed and fruit production has not been observed. -   Disease/pest resistance: Resistance to pathogens and pests common to     Chrysanthemums has not been observed on plants grown under     commercial greenhouse conditions. 

1. A new and distinct cultivar of Chrysanthemum plant named ‘Yovineland’, as illustrated and described. 